Open AccessGender differences and relationships between upper extremity muscle strength, lower limb power and shuttle velocity in forehand smash and jump smash in badminton
Author(s) -
Anna Ferreira,
Michał Górski,
J. Gajewski
Publication year - 2020
Publication title -
acta of bioengineering and biomechanics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.361
H-Index - 25
eISSN - 2450-6303
pISSN - 1509-409X
DOI - 10.37190/abb-01643-2020-02
Subject(s) - jump , jumping , mathematics , physical medicine and rehabilitation , vertical jump , muscle strength , ground reaction force , physical therapy , medicine , orthodontics , physics , kinematics , physiology , classical mechanics , quantum mechanics
Purpose: The aim of the study was to investigate the relationships between shuttlecock velocity during a badminton forehand smash with and without jump (V maxWJ and V maxNJ ), strength of upper limb muscles, vertical jump height and to analyze differences in these parameters for each gender. Methods: The study examined members of the Polish National Badminton Team seven women and seven men. A special torque meter was used to assess the strength of the upper limb muscles. Vertical jumps were performed on an AMTI force plate. Shuttlecock velocity was measured using Vicon motion capture system. Results: Differences between the right and left limbs were observed in all muscle groups except shoulder flexion for both genders. The results of all measured parameters: torques, height of countermovement and spike jump (HA CMJ , H CMJ , H SPJ ), V maxWJ and V maxNJ , were greater for men than for women. No statistically significant differences were found between V maxWJ (men: 83.27 ± 4.83 m/s; women: 67.57 ± 4.21 m/s) and V maxNJ (men: 84.19 ± 6.05 m/s; women: 69.70 ± 6.53 m/s) within the same gender. Positive correlations were found between both H CMJ and H SPJ regarding V maxWJ in men; the height of shuttlecock impact in jump smash (H WJ ) and H SPJ in women; proving the importance of jumping ability in badminton. Negative correlations were found between HWJ and V maxWJ for both genders. Conclusions: The jump before smash is not used in order to hit the shuttle from the highest point, but to gain time to correctly prepare the phase of stroke while being in the air.